The table chart illustrates the information about underground railway systems. The data is available for six main cities with 
date
 opened and counted in millions of Fix the agreement mistake
dates
passenger
.
Fix the agreement mistake
passengers
Overall
, the oldest railway Linking Words
is
 Correct your spelling
in
London
, but Tokyo Change preposition
in London
had
 the largest one
London was the first who Wrong verb form
has
opened
 Wrong verb form
open
underground
 railway system, but even though London had more passengers in Correct article usage
an underground
year
 than Washington, Kyoto and Los Angeles together. Add an article
a year
the year
Different
 between Paris and Tokyo in kilometers was 44 , but in Tokyo people used Correct your spelling
The difference
this
 thing more.
During Linking Words
this
 time, despite Linking Words
other
 three cities Correct article usage
the other
are
 newer, it consists Wrong verb form
being
less
 Change the quantifier
fewer
kilometers
 and passengers. Change the spelling
kilometres
Also
, Kyoto and Washington had a huge difference (more than 100 km). 
Linking Words
Interesting
 thing to noticeAdd an article
The interesting
An interesting
,
 is that difference between Kyoto’s and Los Angeles’s Remove the comma
apply
kilometers
 is 17km, Change the spelling
kilometres
passengers’s
 difference was 5 millionChange noun form
passengers